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API, sender, and agent updates

Adds batch contact deletion to the API. Remove many contacts by email in a single request, and get back a clear list of any emails that had no matching contact. Adds From addresses to Sending Domains. Manage each domain’s sender names and addresses, set the default sender, and keep Publish using the same verified sender list. Adds idempotency for write requests. Retry a request after a network error or timeout and Migma replays the original result instead of doing the work twice, so a flaky connection never sends a duplicate email or creates a duplicate contact. The official SDK carries the key through its automatic retries for you. Adds domain security to Sending Domains. If another team is using a domain you own, you can prove DNS ownership and claim it back to your workspace. Migma re-provisions the domain and prepares it for sending under your account. Adds bot protection to public forms. Signup, login, password reset, waitlist, and careers forms now verify you are human before submitting. Adds a redirect URL option when buying a domain. The domain apex can point to your brand site while you set up sending. Adds campaign performance to the API, SDK, CLI, and MCP server. Read opens, clicks, bounces, and unsubscribes for any campaign, and pull the per recipient delivery log to see exactly who received, opened, and clicked. Adds a capabilities tool and guided workflows to the MCP server. Your agent can ask Migma what it can do, then follow ready made recipes to design an email, send a test, launch a campaign, and read the results in one flow. Improves the agent guide with a developer reference for letting an agent register for its own scoped key. Sending domains · Contacts API · MCP · Bring your agent
Last modified on September 1, 2026